package com.atguigu.spring.tx.component.dao.api;

import com.atguigu.spring.tx.entity.Employee;

/**
 * @author : zzf
 * @date : 2021/1/5
 */


public interface EmpDao {
    void updateEmployee(Employee employee);

    void updateEmpName(Integer empId, String empName);

    String selectEmpNameById(Integer empId);
}

